I just saw David's thread and remembered this one.

I got my bifocals a month ago. When I put them on, I was amazed that nothing was blurry - like with the other ones I had for a few days. Ok, I'm not really using them yet, but they're nice to have as extras. The reading field is a bit narrow for my taste, but that's probably because I should have chosen a bigger frame. However, I still prefer to read without glasses.

So David, go for them, but make sure they're made totally right! You'll soon get used to them.